Optical circuit boards - Basic test and measurement procedures - Part 2: General guidance for definition of measurement conditions for optical characteristics of optical circuit boards (IEC 62496-2:2017); German version EN 62496-2:2017
Edition 2018-10

Testing of lubricants - Determination of the low-temperature torque behavior of lubricating greases
Edition 2024-07

Transmisson of optical radiation; optical clear (nonscattering) media, quantities, symbols and units
Edition 1972-06

Safety evaluations of flammable refrigerants in air-conditioning systems of rail vehicles
Edition 2023-08

Entertainment technology - LED wall systems and accessories, interfaces and safety requirements
Edition 2024-07

Concept for the design of 3D models based on properties according to DIN 4000 - Part 171: Replaceable inserts for drilling
Edition 2013-12

Mine plans - Mineral deposits - Part 1: Terms, classification
Edition 1999-10

Mechanics of ideal elastic bodies; concepts, quantities, symbols
Edition 1980-09

Computation of waveform Parameter uncertainties (IEC 62754:2017); German version EN 62754:2017
Edition 2018-11

Metallic coatings - Electroplated chromate coatings with chromium(III)-based electrolytes on copper-nickel coatings on plastics
Edition 2024-02